CVE-2026-19826
6.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Summary
A vulnerability was detected in alldatacenter alldata up to 0.6.8. This affects the function Hessian2Input.readObject of the file /serialize/impl/HessianSerializer.java of the component xxl-rpc Listener. The manipulation results in deserialization. The attack may be performed from remote. The exploit is now public and may be used. The project closed the issue report as "not planned" without any further explanation.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| alldatacenter | alldata | 0.6.0 | affected |
| alldatacenter | alldata | 0.6.1 | affected |
| alldatacenter | alldata | 0.6.2 | affected |
| alldatacenter | alldata | 0.6.3 | affected |
| alldatacenter | alldata | 0.6.4 | affected |
| alldatacenter | alldata | 0.6.5 | affected |
| alldatacenter | alldata | 0.6.6 | affected |
| alldatacenter | alldata | 0.6.7 | affected |
| alldatacenter | alldata | 0.6.8 | affected |
Weaknesses
- CWE-502: Deserialization
- CWE-20: Improper Input Validation
References
- https://vuldb.com/vuln/389959
- https://vuldb.com/vuln/389959/cti
- https://vuldb.com/cve/CVE-2026-19826
- https://vuldb.com/submit/870236
- https://github.com/alldatacenter/alldata/issues/832
- https://github.com/alldatacenter/alldata/
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.